Experiential learning in food engineering as a strategy for local food security and the preservation of traditional food knowledge

Abstract

This study analyzed experiential learning in Food Engineering as a strategy to strengthen local food security and preserve traditional food knowledge The research addressed the existing gap between predominantly industry focused engineering education and the territorial realities of local food systems A non experimental cross sectional mixed methods design with an exploratory descriptive and correlational explanatory scope was implemented The sample included 68 students 6 faculty members and 18 community stakeholders participating in community based experiential projects Data were collected through a validated competency questionnaire a=93 semi structured interviews and structured observation The results indicated high levels of theory practice integration and strong perceived relevance of experiential activities to local food systems Significant positive correlations were found between territorial participation and competency development particularly in sociocultural r=71 p<001 and systemic competencies r=63 p<001 Regression analysis showed that experiential engagement explained 42 of the variance in overall competency development Community stakeholders reported improvements in hygienic practices 833 optimization of preservation processes 778 and explicit valorization of traditional food knowledge 889 The findings demonstrate that experiential learning not only strengthens technical and systemic competencies but also enhances cultural awareness and contributes to the resilience of local food systems The study provides empirical evidence supporting the integration of territorially grounded experiential methodologies into Food Engineering curricula It advances the field by linking pedagogical innovation with sustainability and food security objectives highlighting the strategic role of higher education in fostering culturally respectful and technically sound food system transformation